Trace number 368850

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla CRAFTEDUNSAT 1268.79 1269.35

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.0892
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data (download as text)

12.47/12.50	c run March_dl for 5 seconds ... 
12.47/12.50	c Bin: Executing march_dl
12.47/12.50	c child exit by a signal
12.47/12.50	c march_dl returned code 137.
12.47/12.50	c run saps (UBCSAT implementation) for 2 seconds ... 
12.47/12.50	c Bin: Executing ubcsat2006
12.47/12.50	c child exited successfully
12.47/12.50	c ubcsat2006 returned code 0.
12.47/12.50	c satzilla computing base features
12.47/12.50	c satzilla doing unit-prop probe
12.47/12.50	c satzilla doing local search probe
12.47/12.50	c satzilla doing lobjois search-space size estimate
12.47/12.50	c satzilla's ranking:
12.47/12.50	c 1) zchaff_rand+P: 1.446071
12.47/12.50	c 2) minisat20: 1.728730
12.47/12.50	c 3) minisat20+P: 2.088322
12.47/12.50	c 4) vallst+P: 2.137828
12.47/12.50	c 5) march_dl+P: 3.594133
12.47/12.50	c 6) march_dl: 3.830025
12.47/12.50	c 7) kcnfs+P: 999.000000
12.47/12.50	c 8) kcnfs: 999.000000
12.47/12.50	c 9) vallst: 999.000000
12.47/12.50	c 10) zchaff_rand: 999.000000
12.47/12.50	c satzilla running zchaff_rand with preprocessing ... 
1268.71/1269.34	c Preprocessing...
1268.71/1269.34	c Inital problem has 1477 variables, 7520 nary clauses (289 binary clauses).
1268.71/1269.34	c Num non-binary clauses 7487, Average non-binary clause length 8.728
1268.71/1269.34	c Theory has no gaps
1268.71/1269.34	c Preprocessor runtime was 0.040 seconds.
1268.71/1269.34	c 
1268.71/1269.34	c Satisfiability of theory still undetermined.
1268.71/1269.34	c See file /tmp/vYpyuU for simplified theory.
1268.71/1269.34	c Bin: Executing zchaff_rand
1268.71/1269.34	c child exited successfully
1268.71/1269.34	c zchaff_rand returned code 20.
1268.71/1269.34	s UNSATISFIABLE
1268.71/1269.34	c SATZILLA_TIME=1268.960000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-368850-1177285717 -o ROOT/results/node37/solver-368850-1177285717 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368850-1177285717/SATzilla2007_C /tmp/evaluation/368850-1177285717/instance-368850-1177285717.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 1643
/proc/meminfo: memFree=1628488/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=0
/proc/1643/stat : 1643 (SATzilla2007_C) R 1641 1643 1346 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 176484161 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/1643/statm: 360 110 95 260 0 84 0
[pid=1644] ppid=1643 vsize=768 CPUtime=0
/proc/1644/stat : 1644 (march_dl) R 1643 1643 1346 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 176484161 786432 100 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1644/statm: 192 100 50 118 0 71 0

[startup+0.0547819 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 1643
/proc/meminfo: memFree=1628488/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=0
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 176484161 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1643/statm: 360 110 95 260 0 84 0
[pid=1644] ppid=1643 vsize=1720 CPUtime=0.04
/proc/1644/stat : 1644 (march_dl) R 1643 1643 1346 0 -1 4194304 343 0 0 0 4 0 0 0 19 0 1 0 176484161 1761280 335 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134649583 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1644/statm: 430 335 55 118 0 309 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3160

[startup+0.102789 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 1643
/proc/meminfo: memFree=1628488/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=0
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 176484161 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1643/statm: 360 110 95 260 0 84 0
[pid=1644] ppid=1643 vsize=2148 CPUtime=0.09
/proc/1644/stat : 1644 (march_dl) R 1643 1643 1346 0 -1 4194304 490 0 0 0 9 0 0 0 19 0 1 0 176484161 2199552 447 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134544603 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1644/statm: 537 447 65 118 0 416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.302827 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 1643
/proc/meminfo: memFree=1628488/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=0
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 176484161 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1643/statm: 360 110 95 260 0 84 0
[pid=1644] ppid=1643 vsize=3740 CPUtime=0.29
/proc/1644/stat : 1644 (march_dl) R 1643 1643 1346 0 -1 4194304 775 0 0 0 29 0 0 0 21 0 1 0 176484161 3829760 617 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134583360 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1644/statm: 935 617 67 118 0 814 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5180

[startup+0.701902 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 1643
/proc/meminfo: memFree=1628488/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=0
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 176484161 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1643/statm: 360 110 95 260 0 84 0
[pid=1644] ppid=1643 vsize=5608 CPUtime=0.69
/proc/1644/stat : 1644 (march_dl) R 1643 1643 1346 0 -1 4194304 1606 0 0 0 69 0 0 0 25 0 1 0 176484161 5742592 1274 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134533669 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1644/statm: 1402 1274 72 118 0 1281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7048

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 1645
/proc/meminfo: memFree=1622904/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=0
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 176484161 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1643/statm: 360 110 95 260 0 84 0
[pid=1644] ppid=1643 vsize=5384 CPUtime=1.48
/proc/1644/stat : 1644 (march_dl) R 1643 1643 1346 0 -1 4194304 1765 0 0 0 148 0 0 0 25 0 1 0 176484161 5513216 1266 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1644/statm: 1346 1266 74 118 0 1225 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6824

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 1645
/proc/meminfo: memFree=1623160/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=0
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 176484161 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1643/statm: 360 110 95 260 0 84 0
[pid=1644] ppid=1643 vsize=5384 CPUtime=3.08
/proc/1644/stat : 1644 (march_dl) R 1643 1643 1346 0 -1 4194304 1765 0 0 0 308 0 0 0 25 0 1 0 176484161 5513216 1266 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1644/statm: 1346 1266 74 118 0 1225 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6824

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 1646
/proc/meminfo: memFree=1626936/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=1440 CPUtime=4.99
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 135 1797 0 0 0 0 498 1 16 0 1 0 176484161 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/1643/statm: 360 111 96 260 0 84 0
[pid=1646] ppid=1643 vsize=6188 CPUtime=1.29
/proc/1646/stat : 1646 (ubcsat2006) R 1643 1643 1346 0 -1 4194304 436 0 0 0 119 10 0 0 25 0 1 0 176484661 6336512 419 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1646/statm: 1547 419 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1646
/proc/meminfo: memFree=1626816/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 4484

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 1647
/proc/meminfo: memFree=1618232/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=12724 CPUtime=12.91
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 2083 0 0 0 1275 16 0 0 25 0 1 0 176485419 13029376 1792 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 3181 1792 112 208 0 2953 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 17208

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 1647
/proc/meminfo: memFree=1611960/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=20128 CPUtime=38.49
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 3956 0 0 0 3825 24 0 0 25 0 1 0 176485419 20611072 3344 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 5032 3344 112 208 0 4804 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 24612

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 1647
/proc/meminfo: memFree=1606072/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=32576 CPUtime=89.68
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 6029 0 0 0 8930 38 0 0 25 0 1 0 176485419 33357824 4776 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543618 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 8144 4776 112 208 0 7916 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 37060

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1647
/proc/meminfo: memFree=1599160/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=34352 CPUtime=149.65
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 7786 0 0 0 14918 47 0 0 25 0 1 0 176485419 35176448 6533 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 8588 6533 112 208 0 8360 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 38836

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1647
/proc/meminfo: memFree=1593208/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=57456 CPUtime=209.63
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 10492 0 0 0 20907 56 0 0 25 0 1 0 176485419 58834944 7958 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 14364 7958 112 208 0 14136 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 61940

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1647
/proc/meminfo: memFree=1588536/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=58672 CPUtime=269.61
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 11657 0 0 0 26897 64 0 0 25 0 1 0 176485419 60080128 9123 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543650 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 14668 9123 112 208 0 14440 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 63156

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1647
/proc/meminfo: memFree=1587064/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=59476 CPUtime=329.59
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 12021 0 0 0 32889 70 0 0 25 0 1 0 176485419 60903424 9487 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 14869 9487 112 208 0 14641 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 63960


################
# More data... #
################


[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1569784/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=74880 CPUtime=869.29
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 18861 0 0 0 86800 129 0 0 25 0 1 0 176485419 76677120 13766 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 18720 13766 112 208 0 18492 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 79364

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1569080/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=75144 CPUtime=929.28
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 19031 0 0 0 92793 135 0 0 25 0 1 0 176485419 76947456 13936 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 18786 13936 112 208 0 18558 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 79628

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1568248/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=75732 CPUtime=989.26
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 19248 0 0 0 98786 140 0 0 25 0 1 0 176485419 77549568 14153 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 18933 14153 112 208 0 18705 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 80216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1567608/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=75924 CPUtime=1049.24
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 19415 0 0 0 104778 146 0 0 25 0 1 0 176485419 77746176 14320 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 18981 14320 112 208 0 18753 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 80408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1566840/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=76452 CPUtime=1109.22
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 19627 0 0 0 110770 152 0 0 25 0 1 0 176485419 78286848 14532 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19113 14532 112 208 0 18885 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 80936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1566072/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=76980 CPUtime=1169.19
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 19829 0 0 0 116762 157 0 0 25 0 1 0 176485419 78827520 14734 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19245 14734 112 208 0 19017 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 81464

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1565368/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77244 CPUtime=1229.17
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 19986 0 0 0 122755 162 0 0 25 0 1 0 176485419 79097856 14891 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134538572 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19311 14891 112 208 0 19083 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 81728

Solver just ended. Dumping a history of the last processes samples

[startup+1254.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1565176/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77436 CPUtime=1241.17
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 20036 0 0 0 123954 163 0 0 25 0 1 0 176485419 79294464 14941 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134536497 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19359 14941 112 208 0 19131 0
Current children cumulated CPU time (s) 1253.71
Current children cumulated vsize (KiB) 81920

[startup+1260.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1565048/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77568 CPUtime=1247.57
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 20064 0 0 0 124593 164 0 0 25 0 1 0 176485419 79429632 14969 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19392 14969 112 208 0 19164 0
Current children cumulated CPU time (s) 1260.11
Current children cumulated vsize (KiB) 82052

[startup+1263.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1565048/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77568 CPUtime=1250.77
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 20068 0 0 0 124913 164 0 0 25 0 1 0 176485419 79429632 14973 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19392 14973 112 208 0 19164 0
Current children cumulated CPU time (s) 1263.31
Current children cumulated vsize (KiB) 82052

[startup+1267.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1564984/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77568 CPUtime=1253.97
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 20073 0 0 0 125233 164 0 0 25 0 1 0 176485419 79429632 14978 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19392 14978 112 208 0 19164 0
Current children cumulated CPU time (s) 1266.51
Current children cumulated vsize (KiB) 82052

[startup+1268.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1564984/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77568 CPUtime=1255.56
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 20076 0 0 0 125392 164 0 0 25 0 1 0 176485419 79429632 14981 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134544055 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19392 14981 112 208 0 19164 0
Current children cumulated CPU time (s) 1268.1
Current children cumulated vsize (KiB) 82052

[startup+1269.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1564984/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77568 CPUtime=1255.96
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 20076 0 0 0 125432 164 0 0 25 0 1 0 176485419 79429632 14981 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134544018 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19392 14981 112 208 0 19164 0
Current children cumulated CPU time (s) 1268.5
Current children cumulated vsize (KiB) 82052

[startup+1269.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 1857
/proc/meminfo: memFree=1564984/2055920 swapFree=4159012/4192956
[pid=1643] ppid=1641 vsize=4484 CPUtime=12.54
/proc/1643/stat : 1643 (SATzilla2007_C) S 1641 1643 1346 0 -1 4194304 1637 2239 0 0 521 15 701 17 25 0 1 0 176484161 4591616 907 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/1643/statm: 1121 907 166 260 0 845 0
[pid=1647] ppid=1643 vsize=77568 CPUtime=1256.17
/proc/1647/stat : 1647 (zchaff_rand) R 1643 1643 1346 0 -1 4194304 20077 0 0 0 125452 165 0 0 25 0 1 0 176485419 79429632 14982 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/1647/statm: 19392 14982 112 208 0 19164 0
Current children cumulated CPU time (s) 1268.71
Current children cumulated vsize (KiB) 82052

Child status: 20
Real time (s): 1269.35
CPU time (s): 1268.79
CPU user time (s): 1266.79
CPU system time (s): 1.9967
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 82052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1266.79
system time used= 1.9967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23977
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 25
involuntary context switches= 3933

runsolver used 1.25481 second user time and 3.37049 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 22 23:48:37 UTC 2007

IDJOB= 368850
IDBENCH= 24715
IDSOLVER= 179
FILE ID= node37/368850-1177285717

PBS_JOBID= 4650777

Free space on /tmp= 66408 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368850-1177285717/SATzilla2007_C /tmp/evaluation/368850-1177285717/instance-368850-1177285717.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-368850-1177285717 -o ROOT/results/node37/solver-368850-1177285717 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368850-1177285717/SATzilla2007_C /tmp/evaluation/368850-1177285717/instance-368850-1177285717.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 798805960

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1628896 kB
Buffers:         44528 kB
Cached:         286868 kB
SwapCached:       2484 kB
Active:         228712 kB
Inactive:       126808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628896 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            8692 kB
Writeback:           0 kB
Mapped:          31608 kB
Slab:            56780 kB
Committed_AS:  2048824 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB

End job on node37 on Mon Apr 23 00:09:47 UTC 2007